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   Articles with "importance aware" as a keyword



Semantic-Importance-Aware Reordering-Enhanced Semantic Communication System With OFDM Transmission

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recommendations! Published in 2025 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2025.3529492

Abstract: As a novel communication paradigm, semantic communication (SemCom) can greatly improve communication efficiency, which has aroused extensive research by scholars worldwide. As one of the important aspects of digital communication nowadays, how to combine channel… read more here.

Keywords: importance; system; semantic communication; importance aware ... See more keywords

Semantic-Importance-Aware Communication Over MIMO Fading Channels

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recommendations! Published in 2025 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2025.3586038

Abstract: Semantic communication, a promising paradigm for next-generation wireless systems, optimizes the representation of semantic information and its resilience to channel effects, outperforming traditional systems in low signal-to-noise ratio (SNR) environments. However, most existing frameworks focus… read more here.

Keywords: importance aware; aware communication; mimo; mimo fading ... See more keywords

Importance-Aware Semantic Segmentation for Autonomous Vehicles

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recommendations! Published in 2019 at "IEEE Transactions on Intelligent Transportation Systems"

DOI: 10.1109/tits.2018.2801309

Abstract: Semantic segmentation (SS) partitions an image into several coherent semantically meaningful parts and classifies each part into one of the pre-determined classes. In this paper, we argue that the existing SS methods cannot be reliably… read more here.

Keywords: aware semantic; segmentation; semantic segmentation; importance aware ... See more keywords

Importance-Aware Resource Allocations for MIMO Semantic Communication

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recommendations! Published in 2025 at "Entropy"

DOI: 10.3390/e27060605

Abstract: This study proposes a separate source-channel coding (SSCC) framework to address semantic communication challenges in MIMO systems, overcoming the limitations of joint source-channel coding (JSCC) in channel adaptation and model reusability. Traditional systems suffer from… read more here.

Keywords: aware resource; importance; semantic communication; importance aware ... See more keywords